The model of the movement and the radiation of the IR countermeasure decoy and the model of the movement of the target craft and the infrared missile are set up; The equivalent radiation energy centre of the target craft and the infrared missile is studied.

Aimed at the situation of the air assault bombing of the target to country of national territory in confronted with firepower,through the analysis on the relationship of the changes in both sides' forces,the thesis sets up a definite Lanchester equation of confrontation between the bomber and the air-defense missile,and deducts a random Lanchester equation.

As the main application it is shown that, in general, a localization operator possesses the Fredholm property, and thus its range is closed in the target space.

Such an estimate is both more representative of the target region and reduces the estimation variance when compared to estimates formed by any single bandlimited window.

Substituents at the 4th and 5th positions of the target thiazoles were introduced by a Hantzsch reaction, and the chain at the second position was extended through a Sandmeyer reaction, formylation, and Wittig olefination.

In the application of CAD/CAM, the target form of a curve, which is used for plotting or as the data supplied for CAM, is a set of points on (or near by) the curve.

Compound 9 was then converted to the target compound 11via 2'-deoxidation and 3', 5'-desilylation.

For isotopic separation of cesium, a decrease of the initial content of 137Cs in the 135Cs target to 1% is sufficient.

On the assumption that the reactive tritium atoms penetrate into the target to a depth of 0.5 nm, the actual specific radioactivity of the labeled compound in the zone accessible for atomic tritium reaches 0.2-2 PBq mol-1.

It is found that, after rapid heating of the target to 1000 K, the current produced by scattered ions decreases and is then restored in a time of 40 s for nitrogen ions and 60 s for hydrogen ions.

All stages of the process are analyzed, starting from the cumulative effect at the symmetry axis of the target to the release of the sample due to the rarefaction wave coming from the rear side of the striker with allowance for spalling.